V210 Wire Tracer Circuit Breaker Finder, Automotive Circuit Tester Open & Short Circuit Finder, Broken Wire Detector Tool Cable Tracker Break Locator Electrical DC 6-42V

I have a few classic cars, and I enjoy working on them and driving them for a hobby. This tool was surprisingly easy to use when I needed to figure out why I was blowing fuses in the radio circuit in one of them. The bright LED is easy to see when it is lighted, instantly telling you there is an issue. There is also a tone that sounds when you are checking for continuity. It's a little faint, and I recommend testing the tool so you know what to listen for beforehand. If you have a compressor or stereo on, you will probably want to turn those off so you can hear properly. The build quality is great, and the instructions are clear and easy to follow. I highly recommend this tester, especially for the price! I am glad to have it in my toolbox for when the next electrical issue comes up!

This is well worth the money. I had a parasitic draw in one of my old trucks. Had already narrowed it down to the brake light circuit. Used this to trace the wires and find a bad spot in the trailer harness pigtail. It saved me a ton of time. I have other tracers that are built into other multi function units, but this is so simple and easy to operate. Already my go to for wire tracing. I have some other products from VDIAGTOOL and they work very well also, so I definitely trust the brand. For the cost of this unit one use and it pretty much pays for itself. Also 2-9 volt batteries were included with unit.

I am updating my rating because the seller updated the description. Even though this item was supplied to me for leaving a review, the price is awesome for what this can do. If you are tracing wires looking for a "break" in the line, this tool works great. Using the continuity test on the transmitter alone will tell you if the wire is shorted to ground. You'll have to fine the short on your own. Below is my original review. I think it will help you decide if this is what your looking for. I've been working on cars for over 40 years and professionally installing and repairing 2-way radio systems and emergency lights in vehicles for over 35 years. "Shorts" and "Opens" happen once in a while and finding them can be an issue. I was asked to try this tool and found it to be just like the fox and hound telephone tool for tracing circuits except that there is no sensitivity adjustment on this model. Even though the instruction say how to set the sensitivity, its just a volume control. Upon testing this unit I found it helpful with tracing a wire path. However, the wire must be "open" and not connected to any load. If it is grounded in anyway (like a light bulb or voltage probe), the signal is also grounded. The wire must be separated from any harness it may be in at the point of test. If it is among other wires (like a harness) the signal will be lost and not picked up by the receiver. It works great for following a single wire that is disconnected from any load but if you're looking for an "open" the load is already disconnected, so for this instance, the tool works well. As far as finding a short (which is more common than finding an "open"), the tool only tells you that the cable "is" shorted if the resistance is below 10k ohms, It doesn't help you find the short. The tool I use for finding shorts is this, https://www.amazon.com/Tool-Aid-25100-Short-Tester/dp/B000RFLR0U/ref=sr_1_15?crid=1LWSBFPF4EATY&dib=eyJ2IjoiMSJ9.dk9jzsk7AklzpW67YWuSfvJBOOJB1kvQsahd4v-RPD4njmPoXv2WqdObHYt6kxhtUjXoZSQ2IfObBT4GgJEwygFsWJMGtmbYJUrjY8y54RCeb0VpxdmtTDNrXAMisMiX8RvztVk78eZ5msziRn7IwKdwDvtj-7i3-20v4bZ97axA2wSaTSL39fR1mJ_GNIe1D_hzhdnBOqmg3WPYTUW-su0CR8oPMjUzWLzs27-lkQ8e6iPChbGcW31FQdXQf9mROl4n_VfJ1X6mFEVtINXeP-96Nr5_UjxnsFBHiG_2lzc.adG6ka4fwFjragSlkJrmQAgI--gIXwGWE3MsWy4CwFE&dib_tag=se&keywords=automotive+short+finder&qid=1732200540&sprefix=automotive+short+finde%2Caps%2C683&sr=8-15&ufe=INHOUSE_INSTALLMENTS%3AUS_IHI_3M_HARDLINES_AUTOMATED I also tried using this tool for troubleshooting Christmas lights. I thought I could follow the tone to the bad bulb but because the wires are twisted together like a harness, it didn't work for that either. Every wire had a tone on it just from inductance from being so close to the wire under test. Back to automotive. I tried following an emergency light wire that was in the same cable with 3 other wires. All four wires would pick up the "tone" from the transmitter all the way through the cable. If I shorted any of the 4 wires to ground, the signal would disappear, even from the wire under test. So, unless you know the exact wire you want to trace and find a "break or open", this tool may lead you in the wrong direction. I can see this tool being handy in some situations but if you are a serious trouble shooter or mechanic I would use other methods of finding open's and shorts. Also, some circuits can test fine until you put a load on them due to a weak connection or corroded wire. This tool requires you to remove all loads on that circuit for this tester to work. So the fault will not be found without a load. Always start your troubleshooting with a good visual inspection

As a master automotive technician with over 23 years of hands-on experience majority of my day to day involves in diagnostic work. I'm always on the lookout for tools that make the job more efficient and accurate. The V210 has quickly earned a spot among my daily go to diagnostic tools, especially when it comes to chasing down wiring issues like open or short circuits. Recently, I had a vehicle with an open fuse issue caused by an alternator wire that had broken at the connector and was shorting to ground. Using the V210, I was able to quickly pinpoint the issue without any guesswork. The process was smooth and painless, this tool made a potentially time consuming job quick and straightforward. What sets the V210 apart is its simplicity and effectiveness. It’s compact, easy to use, and extremely helpful for electrical diagnostics. If you do any kind of wiring or circuit work, this is one of those tools that will absolutely save you time and headaches. With all that being said, I do have two suggestions/recommendations that I hope the manufacturer considers in a future update: Continuity Testing with Audible Tone, Currently, the tool uses an LED indicator for continuity checks. Adding an audible tone would allow users to hear confirmation without needing to keep their eyes on the device, especially helpful in cramp areas like under dash or when working alone. Receiver LED Indicator: The receiver unit relies solely on an audible beep, which can be difficult to hear in a noisy shop environment. Adding an LED visual indicator would make the tool more accessible, especially for those who may be hard of hearing or working in loud areas. Overall the V210 is a highly capable and user-friendly tool that’s already proven its worth in my daily workflow. With a couple of small improvements, it could be nearly perfect. I highly recommend it to any tech who regularly works with vehicle electrical systems and it's very affordable!

Look good right price

Never was able to get it to work. I sent a message to the company and have yet to recieve a response. I was going to change my review if they tried to work with me. The wand part never turned on or activated right out of the box it took a while for me to need to use it as I don't do too much electrical diagnostics at the shop I work at. I tried changing the battery and other troubleshooting procedures to no avail unfortunately. So 1 star, I'd recommend a different brand.

3 star to be fair. It won't help much tho as the sound signal is not that clear if there is a short circuit. If it randomly sounds alarm.... what good is it.

Helps you quickly find a break in a wire. It's way easier than stripping off the wire jacket and trying to find where the wire is separated at. No regrets at all buying it

Très belle autillage

Ich habe mir das VDIAGTOOL V210 gekauft, um einen hartnäckigen Kabelbruch im Kabelbaum meines Autos zu finden. Wer sich schon mal stundenlang mit einem Multimeter durch den Motorraum gesucht hat, weiß, wie nervenaufreibend das sein kann. Was soll ich sagen? Dieses Gerät hat sich bereits beim ersten Einsatz komplett bezahlt gemacht! Lieferumfang & Verarbeitungsqualität Das Set wird komplett einsatzbereit geliefert (Sender, Empfänger und Testkabel). Die Haptik ist für diese Preisklasse (unter 40 €) wirklich gut: Das Gehäuse wirkt robust und hält auch mal einen Sturz in der Werkstatt aus. Besonders gut gefällt mir die biegsame Sonde am Empfänger – damit kommt man selbst an extrem enge und verwinkelte Stellen unter dem Armaturenbrett oder in den Türdurchführungen. Funktion & Praxistest Die Handhabung ist extrem intuitiv und denkbar einfach: 1. Sender an den stromlosen oder zu prüfenden Stromkreis/Kabel anschließen (deckt von 6V bis 42V DC alles ab). 2. Mit dem Empfänger den Kabelstrang entlangfahren. 3. Das Tonsignal zeigt genau an, wo der Strom fließt. Bricht der Ton ab oder verändert er sich, hat man die Unterbrechung oder den Kurzschluss punktgenau auf wenige Zentimeter lokalisiert. Kein unnötiges Aufschneiden von intakten Isolierungen oder Kabelbäumen mehr!

Très bien

I’m very happy with this purchase. The VDIAGTOOL V210 is well built, easy to use, and works exactly as advertised. It quickly helped me trace automotive wiring, locate open circuits and shorts, and diagnose electrical problems without having to remove large sections of the wiring harness. The receiver is sensitive, the flexible probe makes it easy to reach tight spaces, and the transmitter is simple to connect. It has already saved me time when troubleshooting electrical issues, making repairs faster and more accurate. Another thing I really appreciated is that it comes with a user guide/manual. The instructions are clear and helpful, making it easy to understand the different functions and get started, even if you’re new to automotive electrical diagnostics. Overall, this is an excellent value for the price. I highly recommend it to DIY mechanics, automotive enthusiasts, and professional technicians looking for a reliable and affordable wire tracer. Definitely a worthwhile addition to any toolbox!

Got this item yesterday, today I traced a wire which would have taken me awhile to find. I found a problem within minutes. A must have in every garage.